-The \fIstr\fR must be a terminfo string
-variable or the return value from \fBtparm\fR, \fBtgetstr\fR, or
-\fBtgoto\fR.
+The \fIstr\fR parameter must be a terminfo string
+variable or the return value from
+\fBtparm\fR, \fBtiparm\fP, \fBtgetstr\fR, or \fBtgoto\fR.
+.IP
+The \fBtgetstr\fP and \fBtgoto\fP functions are part of the \fItermcap\fP
+interface,
+which happens to share this function name with the \fIterminfo\fP interface.